KR101068276B1 - Transparent sunscreen gel and its use - Google Patents

Abstract

The present invention relates to an alcohol-free transparent sunscreen composition containing at least one chemical ultraviolet (UV) absorber, at least one solvent and at least one diphenyl silicone elastomer gelling agent. Preferably, the solvent is selected from the group consisting of dimethicone, dicaprylyl carbonate, lauryl lactate, neopentyl glycol diheptanoate, glycerin and combinations thereof, and the diphenyl silicone elastomer gelling agent is diphenylsiloxane Cyphenyl trimethicone. Such transparent sunscreen compositions can be used to form stable and aesthetically preferred transparent gels for protecting the skin from the harmful effects of ultraviolet radiation.

UV absorbers, sunscreens, gelling agents, diphenyl silicone

Description

Transparent sunscreen gel and method of use thereof {CLEAR SUNSCREEN GELS AND METHODS OF USE THEREOF}

The present invention relates to a skin care cosmetic composition and a method of using the same. In particular, the present invention relates to novel transparent alcohol-free sunscreen gels and methods of use thereof.

The side effects of exposure to sunlight are well known. For example, when the skin is exposed to ultraviolet light at wavelengths of about 290 nm to about 400 nm, constant exposure to sunlight can cause short-term damage such as sunburn and premature aging of the skin. In addition, organ damage can cause serious diseases such as skin cancer. Because of this health risk due to excessive sun exposure, sunscreen products continue to be required. Therefore, various sunscreen products are commercially available, including daily use products including sunscreen agents. As the use of such sunscreen products increases, consumers are required to develop sunscreen products that not only effectively block the sun's rays, but are also aesthetically pleasing when applied to the skin.

Transparent cosmetic compositions are commonly used in sweat inhibitors and hair gels. Such compositions typically include polyols and silicone emulsifiers that have a refractive index consistent with a clear emulsion (also known as a gel). However, in conventional transparent sunscreens, silicone elastomers that are commonly used do not thicken the sunscreen components sufficiently, so additional wax is needed. Unfortunately, additional waxes do not favor the consumer because they degrade the transparency of existing transparent sunscreen compositions and often cause the compositions to thicken too much. In addition, existing sunscreen compositions typically contain alcohols, which can cause inflammation and dry skin when applying sunscreen products to the skin.

Therefore, there is a need for an improved clear sunscreen gel composition that has sufficient concentration and at the same time maintains the desired transparency and is aesthetically preferred by the consumer. There is also a need for an improved clear sunscreen gel composition that is essentially free of alcohol and thus does not irritate the skin.

Summary of the Invention

The present invention, in one aspect, is transparent and essentially free of alcohol and comprises a cosmetic composition comprising at least one chemical ultraviolet (UV) absorber, at least one solvent and at least one diphenyl silicone elastomer gelling agent. It is about.

As used herein, the term “transparent” refers to a composition or material having an RI that matches its refractive index (RI) (ie, such a composition or material is transparent to the functional environment within its functional environment). Preferably, the transparent composition or material described herein exhibits a light transmittance of greater than about 70%, more preferably greater than about 75%, and exhibits no light scattering properties.

As used herein, the term "essentially free of alcohol" refers to a composition or material having an ethyl alcohol content of less than about 0.5% based on the total weight of the composition or material.

In another aspect, the present invention relates to a method of using the above-mentioned transparent cosmetic composition for protecting the skin from the harmful effects of ultraviolet rays by applying the transparent cosmetic composition to the skin.

Other aspects and objects of the invention will be further clarified by the following description, examples and claims.

Except in the Examples and Comparative Examples, or where expressly stated otherwise, all numbers indicating the amount or ratio of a substance described herein, or reaction conditions, physical properties and / or uses of the substance are the words "about". It should be understood as being modified. Unless stated otherwise, all amounts are based on the weight of the final composition.

In the present invention, a stable, non-alcoholic and transparent makeup which is surprisingly useful as aesthetically preferred transparent sunscreen gels, by surprisingly combining certain diphenyl silicone elastomer gelling agents and one or more specific non-alcohol solvent (s) with chemical ultraviolet absorbers. It has been found that the composition can be formed. As used herein, the term “stable” refers to a composition that has sufficient physical and chemical stability so that all components are not separated or precipitated when added. As used herein, the term “aesthetically preferred” refers to a composition that, when applied to the skin, exhibits a powder, velvet and silky feel.

As the first essential ingredient of the transparent cosmetic composition of the present invention, a chemical ultraviolet absorber is used. The chemical ultraviolet absorbent can be any suitable chemical ultraviolet absorbent commonly used in cosmetic compositions. Specific examples of suitable chemical ultraviolet absorbers include, but are not limited to, benzophenone-3, homosalate, ethylhexyl methoxycinnamate, avobenzone, ethylhexyl salicylate and octocrylene and combinations thereof. have. Preferably, the chemical ultraviolet absorbent in the transparent cosmetic composition of the present invention is present in an amount from about 1% to about 20%, more preferably from about 2% to about 15%, based on the total weight of the composition. In particular, the transparent cosmetic composition of the present invention does not contain any physical UV absorbers such as titanium oxide and zinc oxide, which are known to reduce the transparency of the composition.

As a second essential ingredient of the transparent cosmetic composition of the present invention, at least one solvent system is used. The solvent system may include any solvent or solvents suitable for dissolving and supporting the chemical ultraviolet absorbent. Specific examples of suitable solvents include, but are not limited to, dimethicone (eg, DM-fluid A-6CS (available from Shin-Etsu Chemical Co., Ltd., Tokyo, Japan)), Dicaprylyl carbonate (e.g., cetiol® CC (commercially available from Cognis Corporation, Cincinnati, Ohio)), lauryl lactate (e.g., ceraphyl® 31 (international specialty) Products (available from International Specialty Products, Wayne, NJ), neopentyl glycol diheptanoate (e.g., Lexfeel® 7 (available from Inolex Chemical Co., Philadelphia, Pennsylvania)), Glycerin and combinations thereof, preferably, but not necessarily, the compositions of the present invention are particularly suitable for the use of silicones such as dimethicone that are compatible with the above-described chemical UV absorbers. The solvent (s) may comprise from about 1% to about 30%, preferably from about 10% to about 29%, most preferably from about 15% to about 28%, based on the total weight of the composition. Present in quantities.

It is known that chemical ultraviolet absorbers are mostly in powder form with low transparency. In existing sunscreen compositions, large amounts of ethyl alcohol have been used to increase the solubility of such chemical ultraviolet absorbers. However, sunscreen compositions with a high ethyl alcohol content generally cause inflammation when the composition is applied to the skin. In the present invention, surprisingly, in order to effectively increase the solubility of the chemical ultraviolet absorbent, without using ethyl alcohol, a third essential ingredient, namely diphenyl silicone elastomer gelling agent, more specifically diphenylsiloxy phenyl trimethicone It has been found that diphenyl silicone elastomer gelling agents can be used. Without wishing to be bound by any theory, it is believed that the diphenyl group of the silicone elastomer gelling agent interacts with the diphenyl group of the UV absorber, thereby increasing the solubility of the UV absorber in the composition. The total amount of diphenylsiloxy phenyl trimethicone in the sunscreen composition of the present invention may be from about 1% to about 50% based on the amount of the composition.

In one particular embodiment of the invention, the diphenyl silicone elastomer gelling agent comprises a mixture of diphenylsiloxy phenyl trimethicone and dimethicone / phenyl vinyl dimethicone crosspolymer. Preferably such mixtures comprise from about 80% to about 90% of diphenylsiloxy phenyl trimethicone and from about 10% to about 20% of dimethicone / phenyl vinyl dimethicone crosspolymer, based on the total weight of the mixture . For example, KSG-18A (commercially available from Shin-Etsu Chemical, Japan), which is a mixture comprising 85% by weight of diphenylsiloxy phenyl trimethicone and about 15% by weight of dimethicone / phenyl vinyl dimethicone crosspolymer. ) Is used as diphenyl silicone elastomer gelling agent in the composition of the present invention. When KSG-18A is used as a gelling agent in the compositions of the present invention, from 35% to about 55%, more preferably from about 40% to about 50%, most preferably from about 44% to about the total weight of each composition It may be present in an amount of about 46%.

In another particular embodiment of the invention, the diphenyl silicone elastomer gelling agent comprises a mixture of diphenylsiloxy phenyl trimethicone, dimethicone / phenyl vinyl dimethicone crosspolymer and methyl trimethicone. Preferably such mixtures comprise from about 10% to about 15% of diphenylsiloxy phenyl trimethicone, from about 25% to about 35% of dimethicone / phenyl vinyl dimethicone crosspolymer, and methyl based on the total weight of the mixture Trimethicone from about 55% to about 60%. For example, X-21-5652D is a mixture comprising about 13 weight percent diphenylsiloxy phenyl trimethicone, about 30 weight percent dimethicone / phenyl vinyl dimethicone crosspolymer, and about 57 weight percent methyl trimethicone (Commercially available from Shin-Etsu Chemical (Tokyo, Japan)) is used as diphenyl silicone elastomer gelling agent in the composition of the present invention. When X-21-5652D is used as a gelling agent in a composition of the present invention, from about 5% to about 25%, more preferably from about 7% to about 20%, and most preferably about about the total weight of the composition It may be present in an amount of 10% to about 17%.

In another embodiment of the invention, the diphenyl silicone elastomer gelling agent is the first mixture of diphenylsiloxy phenyl trimethicone and dimethicone / phenyl vinyl dimethicone crosspolymers described above (eg, KSG-18A). And a second mixture of diphenylsiloxy phenyl trimethicone, dimethicone / phenyl vinyl dimethicone crosspolymer and methyl trimethicone (eg, X-21-5652D).

In order to further enhance the feel of the transparent cosmetic composition of the present invention, a hybrid silicone powder coated with a silicone resin shell with a silicone rubber core may optionally be added to the composition. Specific examples of hybrid silicone powders suitable for use in the present invention include, but are not limited to, KSP-100 powders (Shin-Etsu Chemical (Tokyo, Japan)) including vinyl dimethicone / methicone silsesquioxane crosspolymers. Available for purchase). KSP-100 hybrid silicone powder provides a uniquely smooth silky feel, has good dispersibility / spreadability and low aggregation. When KSP-1OO is used in the compositions of the present invention, it may be present in an amount of about 0.5% to about 10%, more preferably about 1% to about 5%, based on the total weight of the composition.

In addition, the transparent cosmetic composition of the present invention may optionally include a thickening agent for increasing the viscosity of the composition without adversely affecting the transparency and aesthetic preference of the consumer. Preferably, the thickener comprises dimethicone / phenyl vinyl dimethicone crosspolymer. More preferably, the thickener comprises a mixture of dimethicone / phenyl vinyl dimethicone crosspolymers and phenyl trimethicone, such as KSG-18 silicone paste (commercially available from Shin-Etsu Chemical (Tokyo, Japan)). When KSG-18 is used as the gelling agent in the compositions of the present invention, 35% to about 55%, more preferably about 40% to about 50%, most preferably about 44% to about the total weight of each composition It may be present in an amount of about 46%.

The transparent cosmetic compositions of the invention described above are preferably anhydrous (ie, containing less than about 0.5% water based on the total weight of the composition) and alcohol-free (ie, less than about 0.5% based on the total weight of the composition). Containing ethyl alcohol). More preferably, the composition of the present invention is in the form of a gel emulsion and has a viscosity of 16,000 cps to 28,000 cps.

If desired, other biologically active agents may be added to the compositions of the present invention, as long as the transparency and viscosity do not decrease. Routine experimentation may determine the amount required to maintain a stable composition. Any type of biologically active agent which is advantageously used in topical cosmetic or pharmaceutical compositions can be added. For example, the composition may further comprise a moisturizing active agent, an agent for aging spots, keratosis and wrinkles, as well as analgesics, anesthetics, antiacne, antibacterial agents, anti yeasts, antifungal agents, antiviral agents, antidandruff agents, dermatitis inhibitors, antipruritic agents. Antiseptics, anti-irritants, anti-inflammatory agents, anti-keratogenic agents, anti-dry skin, anti-psoriasis, anti-seborrheic agents, anti-aging agents, anti-wrinkle agents, additional sunscreen, antihistamines, skin whitening agents, bleaching agents, wounds Healing agents, vitamins, corticosteroids, self-tanning agents, or hormones. The biologically active agents described above correspond to only any of the components of the sunscreen composition of the present invention and may be omitted from the composition without substantially affecting the sunscreen function of the composition.

The sunscreen composition of the present application further includes an acceptable vehicle for cosmetics, so long as the transparency and viscosity are not reduced. Materials that can be blended into the sunscreen composition of the present application include, but are not limited to, moisturizers, astringents, chelating agents, surfactants, softeners, preservatives, stabilizers, wetting agents, fragrances and the like. Preferably, but not necessarily, such vehicles help to form a protective layer on the skin. Vehicle or vehicles are, in the topical compositions of the present invention, from about 1% to about 99.9%, preferably from about 50% to about 99.5%, more preferably from about 70% to about 99%, based on the total weight of the topical composition, Most preferably, in an amount of about 80% to 90%.

For example, softeners that may be used in the sunscreen compositions of the invention include, but are not limited to, stearyl alcohol, cetyl alcohol, oleyl alcohol, isocetyl alcohol, fatty alcohol, propane-1,2-diol, Butane-1,3-diol, octadecane-2-ol, glyceryl monostearate, isopropyl isostearate, stearic acid, isostearic acid, isocetyl stearate, isopropyl stearate, butyl stearate, isopropyl Laurate, hexyl laurate, decyl oleate, isobutyl palmitate, cetyl palmitate, isopropyl palmitate, palmitic acid, dimethylpolysiloxane, glyceryl monolysine oleate, di-n-butyl sebacate, isopropyl myri State, butyl myristate, myristyl myristate, isopropyl linoleate, lauryl lactate, myristyl lactate, polyethylene glycol, Glycol, triethylene Lin, acetyl ray tihwa include lanolin, sesame oil, coconut oil, arachis oil, castor oil, mink oil, mineral oil and petroleum.

In addition, various preservatives may be added to the sunscreen composition of the present invention to extend the shelf life. Suitable preservatives include, but are not limited to, potassium sorbate, imidazolidinyl urea, p-hydroxy benzoate, esters of p-hydroxybenzoic acid, CTFA name paraben, ethylhexylglycerine, carrylyl glycol / phenoxyethanol / Hexylene glycol and the like. Other preservatives suitable for use in the sunscreen compositions of the present invention are disclosed in the International Cosmetic Ingredient Dictionary and Handbook, 20th Edition, 2004, which is incorporated herein by reference in its entirety.

Wetting agents that can be used include, but are not limited to, polyhydric alcohols such as glycerol, polyalkylene glycols, and alkylene polyols and mixtures thereof, hyaluronic acid, urea, glycerin, sorbitol, sodium 2-pyrrolidone-5- Carboxylates, soluble collagen, dibutylphthalate and gelatin.

The transparent sunscreen composition of the present invention may optionally comprise an amount of fragrance sufficient to allow the consumer to prefer the composition. Preferably, the fragrance is present in an amount from about 0.01% to about 10% based on the total weight of the composition.

The sunscreen compositions described above are particularly useful as skin protection or skin treatment products for protecting human skin from the harmful effects of ultraviolet light. Such sunscreen compositions may be applied to the eyes, cheeks, chin, neck and other facial areas, and may also be applied to other body parts that may be potentially affected by ultraviolet light.

The method of use of the sunscreen composition of the present invention depends on the desired end use of the composition. For example, the sunscreen composition of the present invention may be applied to the skin as needed for occasional protection against particularly intense sun exposure. Alternatively, also preferably, the sunscreen composition is applied to the skin in a regular manner. For example, the sunscreen composition may be applied regularly at a frequency of about once a week to about three times a day.

The following examples further illustrate the novel compositions and methods of the present invention, but the invention is not limited thereto.

Example 1

The following compositions provide examples of some preferred embodiments of the invention in the form of emulsion gels.

Composition A

Brand name CTFA Name Concentration (% by weight) Parsol MCX / ESCALOL 557 Ethylhexyl methoxycinnamate 7.5000 Phospholipon 90-H Hydrogenated lecithin 0.1000 Poly Pore 350FA Allyl methacrylate crosspolymer ferulic acid 0.3000 Nordihydroguaiaretic Acid Nordihydroguayric acid 0.0500 Rosmarinic acid
Acid) 90% Los marinus officialis
(Rothmary) Extract 0.0500 Neo Heliopan
Heliopan) OS Ethylhexyl salicylate 5.0000 Eusolex HMS Homosalate 5.0000 Lexfeel 7 Neopentyl Glycol Diheptano
Eight 3.0000 Parsol 1789 Avobenzone 2.0000 DM-fluid A-6CS Dimethicone 10.999 Liponyl Yeast AE Nylon 6/12 / Yeast Extract (FAEX) 0.1000 Amentoflavone Selagenaella Tamariskina (Spike Moss) Extract 0.0010 1,3 butylene glycol Butylene Glycol 0.5000 X-21-5652D Methyl trimethicone / dimethicone / phenyl vinyl dimethicone crosspolymer // diphenylthioloxy phenyl trimethicone 61.000 KSP-100 Vinyl dimethicone / methicone silsesquioxane crosspolymer 3.5000 Capmul 907P Propylene Glycol Heptanoate 0.6000 Castor Oil Extract (30% Yellow 5 B3397) Castor Oil Extract (30% Yellow 5 B3397) 0.2300 Castor Oil Extract (30% Red 28 C6529) Castor Oil Extract (30% Red 28 C6529) 0.2300

Composition B

Brand name CTFA Name Concentration (% by weight) Parsol MCX / Escal
All (ESCALOL) 557 Ethylhexyl methoxycinnamate 7.5000 Phospholipon
90-H Hydrogenated lecithin 0.1000 Poly Pore
350 FA Allyl methacrylate crossover
Polymer ferulic acid 0.3000 Nordihydroguaialet
Mountain (Nordihydroguaiaretic
Acid) Nordihydroguairaet
mountain 0.0500 Rosmarinic acid
Acid) 90% Los marinus officialis
(Rothmary) Extract 0.0500 Neo Heliopan
Heliopan) OS Ethylhexyl salicylate 7.0000 Eusolex HMS Homosalate 3.0000 Lexfeel 7 Neopentyl Glycol Diheptano
Eight 3.0000 Parsol 1789 Avobenzone 2.0000 DM-fluid A-6CS Dimethicone 10.999 Liponyl East
Yeast) AE Nylon 6/12 / Yeast Extract
Water (FAEX) 0.1000 Amentoflavon
e) Selaginella Tamariski
I (Spike Moss)
extract 0.0010 1,3 butylene glycol Butylene Glycol 0.5000 KSG-18A Diphenylsiloxy phenyl trimethicone // dimethicone / phenyl vinyl dimethicone crosspolymer 46.000 X-21-5652D Methyl trimethicone // dimethicone /
Phenyl Vinyl Dimethicone Crossing
Coalescing // diphenylthioloxy phenyl
Trimethicone 15.000 KSP-100 Vinyl dimethicone / methicone
Squioxane Crosspolymer 3.5000 Phenoxetol Phenoxyethanol 0.3000 Capmul 907P Propylene Glycol Heptanoe
ITE 0.3000 Castor Oil Extract (30% Yellow)
Right 5 B3397) Castor Oil Extract (30% Yellow)
Right 5 B3397) 0.2300 Castor Oil Extract (30% Red
28 C6529) Castor Oil Extract (30% Red
28 C6529) 0.0700

Composition C

Brand name CTFA Name Concentration (% by weight) Parsol MCX / Escal
All (ESCALOL) 557 Ethylhexyl methoxycinnamate 7.5000 Neo Heliopan
Heliopan) OS Ethylhexyl salicylate 7.0000 Eusolex HMS Homosalate 3.0000 Lexfeel 7 Neopentyl Glycol Diheptano
Eight 3.0000 Parsol 1789 Avobenzone 2.0000 DM-fluid A-6CS Dimethicone 12.628 KSG-18 Phenyl trimethicone // dimethicone / phenyl vinyl
Dimethicone Crosspolymer 46.500
X-21-5652D Methyl trimethicone // dimethicone /
Phenyl Vinyl Dimethicone Crossing
Coalescing // diphenylthioloxy phenyl
Trimethicone 15.000 KSP-100 Vinyl dimethicone / methicone
Squioxane Crosspolymer 2.5000 Capmul 907P Propylene Glycol Heptanoe
ITE 0.3000 Castor Oil Extract (30% Yellow)
Right 5 B3397) Castor Oil Extract (30% Yellow)
Right 5 B3397) 0.2300 Castor Oil Extract (30% Red
28 C6529) Castor Oil Extract (30% Red
28 C6529) 0.0420 Phenoxetol Phenoxyethanol 0.3000

Example 2

The following examples show the results of a comparison of compositions with various gelling materials (in bold). All components were mixed together and observed for transparency and stability over 24 hours.

Brand name CTFA  designation One 2 3 4 5 Parsol MCX / Ethylhexyl methoxycinnamate 7.5 7.5 7.5 7.5 7.5 Neo Heliopan
Heliopan) OS Ethylhexyl salicylate 5 5 5 5 5 Eusolex HMS Homosalate 5 5 5 5 5 Parsol 1789 Avobenzone 2 2 2 2 2 KSG -18 Phenyl Trimethicone // Dimethicone
/ Phenyl vinyl
Dimethicone  Crosspolymer 65.5 80.5 0 0 0 X-21-5652D Methyl trimethicone // Dimethicone Of
Phenyl Vinyl Dimethicone Crossing
Coalescing // diphenylthioloxy phenyl
Trimethicone 15 0 0 0 80.5 Gransil ( Gransil ) DM5 Dimethicone  Gel 0 0 80.5 0 0 Gransil ( Gransil ) TMG Cyclopentasiloxane  Gel 0 0 0 80.5 0 observe Transparent Not transparent, unstable Not transparent Not transparent Transparent

As can be seen in Table 1 above, only the composition comprising the diphenyl silicone elastomer gelling agent (ie, X-21-5652D gelling agent) of the present invention was a composition having sufficient stability and maintaining transparency.

Example 3

The following examples show comparison results of compositions comprising several different solvents in Base Composition 1 of Example 2 described above. Each solvent was mixed with the base composition 1 of Example 2 and the transparency and stability were observed over 24 hours.

Sample number Name of solvent Solvent% observe One Dimethicone 5 Good 2 Cetiol CC 5 Good 3 Ceraaphyl 31 5 Good 4 Lexfill 7 5 Good 5 glycerin 5 Good 6 Cetiol HE 12 50C instability 7 olive oil 12 Stable but not gel 8 Hydrovance 12 Not stable 9 Pitoderm 12 Stable but not gel 10 Ceraphyl 12 Stable but not gel

As can be seen in Table 2 above, only certain solvents provided a stable and transparent gel, and other solvents did not degrade the stability of the composition or formed a gel composition.

Claims (20)

One or more chemical ultraviolet (UV) absorbers; At least one solvent selected from the group consisting of dimethicone, dicaprylyl carbonate, lauryl lactate, neopentyl glycol diheptanoate, glycerin and combinations thereof; And At least one diphenyl silicone elastomer gelling agent comprising diphenylsiloxy phenyl trimethicone A cosmetic composition comprising a, transparent and essentially free of alcohol. The composition of claim 1 wherein the chemical ultraviolet absorber is selected from the group consisting of benzophenone-3, homosalate, ethylhexyl methoxycinnamate, avobenzone, ethylhexyl salicylate, octocrylene, and combinations thereof. . The composition of claim 1, wherein the diphenylsiloxy phenyl trimethicone is present at a concentration of 1% to 50% based on the total weight of the composition. The composition of claim 1 wherein the diphenyl silicone elastomer gelling agent comprises a mixture of diphenylsiloxy phenyl trimethicone and dimethicone / phenyl vinyl dimethicone crosspolymer. The composition of claim 1, wherein the diphenyl silicone elastomer gelling agent comprises a mixture of diphenylsiloxy phenyl trimethicone, dimethicone / phenyl vinyl dimethicone crosspolymer and methyl trimethicone. The diphenyl silicone elastomer gelling agent of claim 1 wherein the diphenyl silicone elastomer gelling agent is the first mixture of diphenylsiloxy phenyl trimethicone and dimethicone / phenyl vinyl dimethicone crosspolymer, and diphenylsiloxy phenyl trimethicone, dimethicone / phenyl vinyl And a second mixture of dimethicone crosspolymer and methyl trimethicone. The composition of claim 1 further comprising a hybrid silicone powder having a silicone rubber core and a silicone resin shell. 8. The composition of claim 7, wherein the mixed silicone powder comprises vinyl dimethicone / methicone silsesquioxane crosspolymer. The composition of claim 1 further comprising a thickener comprising a dimethicone / phenyl vinyl dimethicone crosspolymer. The composition of claim 9 wherein the thickener comprises a mixture of dimethicone / phenyl vinyl dimethicone crosspolymer and phenyl trimethicone. The composition according to any one of claims 1 to 10, for protecting the skin from the harmful effects of ultraviolet (UV). delete delete delete delete delete delete delete delete delete